84882903

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 142467072

約数和(自身を除く): 57584169

約数列:

[1, 3, 7, 21, 23, 43, 61, 67, 69, 129, 161, 183, 201, 301, 427, 469, 483, 903, 989, 1281, 1403, 1407, 1541, 2623, 2881, 2967, 4087, 4209, 4623, 6923, 7869, 8643, 9821, 10787, 12261, 18361, 20167, 20769, 28609, 29463, 32361, 55083, 60329, 60501, 66263, 85827, 94001, 175741, 180987, 198789, 282003, 422303, 463841, 527223, 658007, 1230187, 1266909, 1391523, 1974021, 3690561, 4042043, 12126129, 28294301, 84882903]

約数ペア:

[(1, 84882903), (3, 28294301), (7, 12126129), (21, 4042043), (23, 3690561), (43, 1974021), (61, 1391523), (67, 1266909), (69, 1230187), (129, 658007), (161, 527223), (183, 463841), (201, 422303), (301, 282003), (427, 198789), (469, 180987), (483, 175741), (903, 94001), (989, 85827), (1281, 66263), (1403, 60501), (1407, 60329), (1541, 55083), (2623, 32361), (2881, 29463), (2967, 28609), (4087, 20769), (4209, 20167), (4623, 18361), (6923, 12261), (7869, 10787), (8643, 9821)]